OpenID4VCI and OpenID4VP Implementation Checklist

[coplat]

Description

We have been enhancing our Wallet and credential issuance system with additional features like Notification Endpoints. To ensure our implementations fully align with the OpenID4VCI and OpenID4VP specifications, we should develop a comprehensive implementation checklist that can serve as a useful developmental roadmap and guide.

Motivation

This can serve as a useful guide to clearly visualize which required and optional components are implemented and which remain to be developed - allowing us to align our development priorities accordingly.

Resources

OpenID4VCI
OpenID4VP

To-do List

• Create OpenID4VCI Implementation Checklist
• Create OpenID4VP Implementation Checklist

[nanderstabel]

Note that we have pinned specific draft versions for these specifications in order to be interoperable with other implementations. So:

• OpenID4VCI Draft 13
• OpenID4VP draft 21

It is still good to take note of any features that have been deprecated between our drafts and the current versions, e.g. batch credentials.